Independent OpenAI forum report shows the same bug: MCP tools work on turn 1, then the namespace disappears on turn 2 before any request reaches the MCP server. This looks like a ChatGPT MCP runtime issue, not Robinhood-specific.
First post ever, but this seems worth flagging: @OpenAIDevs@RobinhoodApp — Robinhood MCP works on turn 1 in ChatGPT, then the entire tool namespace disappears on turn 2 while the app still shows connected + “Allow all actions.” Reproduced on web + iOS. #MCP#ChatGPT